Add FIXMEs for future changes to commitment APIs.

lib/bbs/blind/commitment.js

@@ -20,6 +20,7 @@ import {getCiphersuite} from '../ciphersuites.js';
 
 // Note: This file uses naming conventions that match the IETF BBS RFCs.
 
+// FIXME: rename to `CoreCommit`
 export async function commit({
   committed_messages, api_id, ciphersuite,
   mocked_random_scalars_options
@@ -99,6 +100,8 @@ export async function commit({
     commitment: C, proof, ciphersuite
   });
 
+  // FIXME: consider passing in `secret_prover_blind` instead of generating
+  // it internally; or perhaps return object instead
   return [commit_with_proof_octs, secret_prover_blind];
 }
 
@@ -156,6 +159,7 @@ export function deserialize_and_validate_commit({
   return commitment;
 }
 
+// FIXME: rename to `CoreCommitVerify`
 export function verify_commitment({
   commitment, commitment_proof, blind_generators,
   api_id = new Uint8Array(), ciphersuite